DibyashanuPati/PhysLean
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feat: stats and AI doc strings

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jstoobysmith 2024-07-15 14:52:50 -04:00
parent a17c98e922
commit d6460e62bc
19 changed files with 162 additions and 40 deletions
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4
HepLean/FeynmanDiagrams/Momentum.lean
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@ -52,7 +52,7 @@ instance : AddCommGroup F.HalfEdgeMomenta := Pi.addCommGroup
instance : Module ℝ F.HalfEdgeMomenta := Pi.module _ _ _
/-- An auxillary function used to define the Euclidean inner product on `F.HalfEdgeMomenta`. -/
/-- An auxiliary function used to define the Euclidean inner product on `F.HalfEdgeMomenta`. -/
def euclidInnerAux (x : F.HalfEdgeMomenta) : F.HalfEdgeMomenta →ₗ[ℝ] ℝ where
toFun y := ∑ i, (x i) * (y i)
map_add' z y :=
@ -77,7 +77,7 @@ def euclidInner : F.HalfEdgeMomenta →ₗ[ℝ] F.HalfEdgeMomenta →ₗ[ℝ]
simp only [euclidInnerAux_symm, LinearMapClass.map_smul, smul_eq_mul, RingHom.id_apply,
LinearMap.smul_apply]
/-- The type which assocaites to each ege a `1`-dimensional vector space.
/-- The type which associates to each edge a `1`-dimensional vector space.
Corresponding to that spanned by its total outflowing momentum. -/
def EdgeMomenta : Type := F.𝓔 → ℝ